sql plus software by oracle

Plus, a task-oriented learning tool for those who are already using it, and a quick reference for every user.
Oracle_home should be set automatically to /usr in any new shells opened after the install, courtesy of /etc/.Stack Overflow, i am sorry, for bugging you all with a very silly question probably, but I just started learning data base management system, and today I attempted my first sql class where I had to login by providing my login details and learned some.Makepkg -ic, this will create the package and install it via sudo.Type in the window after SQL connect username/password (these credentials are what you created in 9th and 10th step) Now you are ready to do whatever you want.Source /etc/profile, without this, some pes 2010 patch version 1.4 programs will complain that they cannot find the Oracle client.
Didn't understand how to do it, neither could find a good step by step instructions by which I can understand it and download.

This is the link from which you can download oracle database software extract the zip file(dont change the name).Contents, method 1: Unofficial repository, by far the easiest method is to use the unofficial Arch packages, as this allows the Oracle client to be installed and upgraded like any other program in the Arch repositories.It is still the only widely available tool for writing SQL scripts.A table of contents follows: Preface, introduction to SQL, plus, interacting with sqlplus, generating Reports with SQL.Plus, writing sqlplus Scripts, extracting Data with SQL, plus.Also I would like to say, my school provided sql plus software but it isn't running and giving an error "ocl.Exploring Your Database with sqlplus, advanced Scripting, tuning and Timing.I also seen that a file named b exists in the following folder : [email protected] find oracle_home grep sp1 /oracle/product/b /oracle/product/g, eDIT, i founded the solution!Plus administrative features (new in Oracle8i).This book is an indispensable resource for readers who are new to SQL.
Now you will see 4 options choose "SQL Workshop"- "sql Commands".